| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.96 | 9.538% | $140.1648 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $238.29 | 12.686% | $268.5195 | $268.52 | $268.50 | $268.50 |
| Purchase #3 | $112.38 | 5.759% | $118.852 | $118.85 | $118.85 | $118.90 |
| Purchase #4 | $108.82 | 3.144% | $112.2413 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $96.99 | 9.645% | $106.3447 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $19.86 | 4.375% | $20.7289 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $5.47 | 12.730% | $6.1663 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $709.77 | $773.0175 | $773.01 | $773.00 | $773.00 | |